LG V60 retail demo unit hard brick recovery

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kamalsahhar123456

Senior Member
Jan 12, 2017
77
16
V600ea 20f and 20l

Also went into the finger scanner settings to try adding fingers and it said ‘Fingerprint not recognised’ and ‘enrolment was not completed’.
Fingerprint fix

1. Open the dialer and dial: *#546368#*600# | Verizon (V600VM): ##228378 (+ send)
2. SVC Menu > Handprint > HandID Logging = ON | ON VERIZON SKIP THIS STEP
3. Device Test > SAAT > Service Menu – Manual test > Optical Fingerprint test
Complete the test and when a green circle shows tap it, when you see a button “pass” click it. At the end it should fail so just click the “fail” button when there is no “pass” button anymore.
Start the test by clicking "start", then hold the green circle with your finger till the test finishes. On the last test it will fail so just click on "fail".
Repeat 3 times and try adding a fingerprint, if fingerprint still does not work just restart and retry again.
 

eclipse398

Senior Member
Apr 1, 2011
75
7
Sydney
Google Pixel XL
LG V40
Fingerprint fix

1. Open the dialer and dial: *#546368#*600# | Verizon (V600VM): ##228378 (+ send)
2. SVC Menu > Handprint > HandID Logging = ON | ON VERIZON SKIP THIS STEP
3. Device Test > SAAT > Service Menu – Manual test > Optical Fingerprint test
Complete the test and when a green circle shows tap it, when you see a button “pass” click it. At the end it should fail so just click the “fail” button when there is no “pass” button anymore.
Start the test by clicking "start", then hold the green circle with your finger till the test finishes. On the last test it will fail so just click on "fail".
Repeat 3 times and try adding a fingerprint, if fingerprint still does not work just restart and retry again.

*#546368#*600# gave me error I mentioned before.
##228378 (+ send) did nothing for me (also no idea what it mean)

I’m using a v601 demo.
 

kamalsahhar123456

Senior Member
Jan 12, 2017
77
16
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eclipse398

Senior Member
Apr 1, 2011
75
7
Sydney
Google Pixel XL
LG V40
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eclipse398

Senior Member
Apr 1, 2011
75
7
Sydney
Google Pixel XL
LG V40
Finger sensor installed and working for the first night. Then today it's like it couldn't recognise any finger print at all. I added extra finger print but always give error.
Could this be a faulty finger senor part or that is how it is on the V60?

Edit: restart solved the issue...
 
Last edited:

kamalsahhar123456

Senior Member
Jan 12, 2017
77
16
Screenshots_2022-01-17-18-52-40.png
fuuny that you can buy motherboard bored cheaper than cover or replacement back glass
 

kamalsahhar123456

Senior Member
Jan 12, 2017
77
16

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  • 2
    DISCLAIMER: I am not responsible for any damages this may cause as I am merely translating the guide, I am not responsible for you bricking your device because of a missed step so read carefully,

    Also, Please backup your data beforehand as this does wipe the phone.

    Requirements

    1-LGUP 1.16.0.3 .
    2-LG Mobile Driver 4.4.2
    3- LG FIRMWARE V600EA20c_00_0526.kdz

    !!BE CAREFUL TO DO EXACTLY AS THE INSTRUCTIONS SAY OR YOU WILL BRICK THE PHONE!!!
    1. Make a backup .
    2.put youR lg v60 demo into Download Mode".

    1. Open LGUP.
    2. Pick V600EA20c_00_0526.kdz .
    3. Select "PARTITION DL".
    4. Press Start. And a pop-up window will appear. In this window you can select which partitions to be flashed
    5. uncheck these partitions: XBL_A , XBL_B,XBL_CONFIG_A,XBL_CONFIGE_B ,SID_A and SID_B.


    after completing the process it will boot up in some minutes .
    I confirm this method works. I flashed my phone successfully and i put finger print Sensor it also work great 👍
    Now we need to fix the modem issue I’m waiting to receive receiving Antenna to arrive from china
    2
    U need to download firehouse for lg v60. U should be aboe to find it in one of the lgv60 threads . then download QPST if u get a sahara error. launch qfil form qpst folder. There should be a thread on how to set up configuration for qfil. After u set configuration, go to select partition manager in tools. Right click on the partitions u need to flash and select load image. I can give more detail later on if needed.
    I've got it working. Thanks mate
    2
    do i have flash the files one by one or is there away to flash all
    do i have flash the files one by one or is there away to flash all
    flashing xbl, xbl config a / b and side a / b should turn on
    2
    DISCLAIMER: I am not responsible for any damages this may cause as I am merely translating the guide, I am not responsible for you bricking your device because of a missed step so read carefully,

    Also, Please backup your data beforehand as this does wipe the phone.

    Requirements

    1-LGUP 1.16.0.3 .
    2-LG Mobile Driver 4.4.2
    3- LG FIRMWARE V600EA20c_00_0526.kdz

    !!BE CAREFUL TO DO EXACTLY AS THE INSTRUCTIONS SAY OR YOU WILL BRICK THE PHONE!!!
    1. Make a backup .
    2.put youR lg v60 demo into Download Mode".

    1. Open LGUP.
    2. Pick V600EA20c_00_0526.kdz .
    3. Select "PARTITION DL".
    4. Press Start. And a pop-up window will appear. In this window you can select which partitions to be flashed
    5. uncheck these partitions: XBL_A , XBL_B,XBL_CONFIG_A,XBL_CONFIGE_B ,SID_A and SID_B.


    after completing the process it will boot up in some minutes .
    1
    Hi, bro. Could you please tell me what it is different from a normal V60? Is it only no signal and battery limit? I'm planning on buying one but I'd like to be sure. Thanks in advance.

    I've never found a way to get around the 50% charging capacity though that would make everything far better. I have found a way to rid retail mode and get into security settings, but charging block still remains. No fingerprint sensor, haven't gotten stylus support to work, dual screen DOES work though. Also haven't gotten a software update since March 1, though most carrier devices have.

    I use mine as a WiFi device and enjoy it minus the 50% battery.

    ---------- Post added at 06:34 PM ---------- Previous post was at 06:25 PM ----------

    As far as I know only that. 50% charging can be worked around by charging switched off.

    If you have a guide to get me around the 50% charging, you are god lol I've searched all over and haven't found anything except flashing a different firmware and most experiences I've come across turn out real bad